User development,

A new message was posted in the thread "Client hangs when get JMS connection 
factory":

http://community.jboss.org/message/520960#520960

Author  : Rakesh Naidu
Profile : http://community.jboss.org/people/GoldenHawk

Message:
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Similarly, I've managed to simulate the error as below:
 
1. Start a client application on a remote computer
2. Abruptly kill this client application (in this case,using the Task Manager)
3. Check the SERVER.LOG generated for this period

The moment the application is killed, the marshalling exception appears on the 
SERVER.LOG. I actually kept the SERVER.LOG scrolling for this experiment & the 
exception appears exactly when the application is killed. I think this closely 
resembles the action of disconnecting the network point, where from the 
server's view, the Client has 'disappeared'. When I check the NonDurableMessage 
count at this very moment, I can see a spike in the number but it lasts for a 
few seconds only before returning to 0. I assume all the messages were consumed 
or dealt with properly by JBREM.

 
Under a mass-scale environment like the one I'm in (with an excess of 100 nodes 
to 1 server), its difficult to pin-point which client triggered this exception 
or how it happened. All we have in the end of the day is the exception in the 
SERVER.LOG & a whole bunch of unconsumed messages under NonDurableMessages. Is 
it possible to track back which node caused this issue?

At the moment, all I can do is restart the server every time my memory runs low 
due to the message pile-up.

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